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CVM3 Series Valve Mounted Cylinder, Single Acting, Spring Return/Extend (CVM3B20-50S-1DS)
Standard-type valve-mounted cylinder with single acting, spring return or spring extend actuation.
[Features]
· An air cylinder with a valve mounted on the round cylinder.
· Some models also have a built-in speed controller.
· Easy speed adjustment.
*See the SMC catalog for specification details.
*Product pictures are representative images. CAD data is not supported for some model numbers.
(i)Caution
- ■ SMC Product Line
Webpages for products currently without individual pages on this site will be released on an ad-hoc basis. - Refer to the manufacturer's catalog for specification and material details.
- Product images may be representative images. Refer to the manufacturer's catalog for shape details.
- CAD data is not supported for some model numbers.
Part Number
Configured Part Number is shown.
CVM3B20-50S-1DS
CVM3 Series Valve Mounted Cylinder, Single Acting, Spring Return/Extend Specifications
CVM3 Series Valve Mounted Cylinder, Single Acting, Spring Return/Extend external appearance
Manual operation is possible by pushing the manual button indicated by the arrow
Symbol (rubber bumper) 1
Symbol (Rubber bumper) 2
Specifications
| Compatible Cylinder Bore Size (mm) | 20 | 25 | 32 | 40 | |
|---|---|---|---|---|---|
| Action | Single acting, spring return/extend | ||||
| Fluid | Air | ||||
| Cushioning | Rubber cushion | ||||
| Proof Pressure | 1.0 MPa | ||||
| Maximum operating pressure | 0.7 MPa | ||||
| Minimum operating pressure | 0.18 MPa spring return | 0.23 MPa spring extend | |||
| Ambient and Working Fluid Temperature | -10 ℃ to 50 ℃ (no freezing) | ||||
| Lubrication | Not required (non-lubricated) | ||||
| Stroke Length Tolerance | +1.4 0 | ||||
| Piping | Screw-in type | Rc 1/8 | |||
| Single-action fittings | Outer diameter: ø6 mm / Inner diameter ø4 mm | ||||
| Manual operation | Non-locking (standard) | ||||
| Operating Piston Speed (mm/s) | 50 to 700 | 50 to 650 | 50 to 590 | 50 to 420 | |
| Allowable kinetic energy | 0.27 J | 0.4 J | 0.65 J | 1.2 J | |
| Mounting | Basic type, axial foot type, rod-end flange type, head-end flange type, single clevis type, double clevis type, head end trunnion type, rod end trunnion type | ||||
Solenoid Valve Specifications
| Applicable Solenoid Valve Model | VZ319 | ||
|---|---|---|---|
| Coil Rated Voltage | Standard: 100 V AC, 200 V (50/60 Hz), 24 V DC Semi-standard: 110 V AC, 220 V, 12 V DC | ||
| Effective area of valve (Cv factor) | 4.5 mm2 (0.25) | ||
| Allowable Voltage Fluctuation | -15% to 10% of rated voltage | ||
| Coil Insulation Type | Equivalent to B type (130°C) | ||
| Electrical Entry | Grommet, L plug connector, M plug connector, DIN terminal | ||
| *Power Consumption (W) | DC | 1.8 (with indicator light: 2.1) | |
| *Apparent Power (VA) | AC | Inrush | 4.5/50 Hz, 4.2/60 Hz |
| Holding | 3.5 / 50 Hz, 3.0 / 60 Hz | ||
*At rated voltage
Standard Stroke Table
| Tube Inner Diameter (mm) | Standard stroke (mm)* |
|---|---|
| 20 | 25, 50, 75, 100, 125, 150* |
| 25 | 25, 50, 75, 100, 125, 150* |
| 32 | 25, 50, 75, 100, 125, 150, 200* |
| 40 | 25, 50, 75, 100, 125, 150, 200, 250* |
*1: Consult with the manufacturer regarding intermediate strokes other than those listed above.
*2: Strokes marked with * are the maximum strokes available.
Diagram
Diagram: spring return
Diagram: spring extend
Diagram: built-in single-action fitting
Diagram: DIN terminal
| Number | Name | Material | Notes |
|---|---|---|---|
| 1 | Rod cover | Aluminum alloy | Clear anodizing |
| 2 | Head cover | Aluminum alloy | Clear anodizing |
| 3 | Cylinder Tube | Stainless steel | - |
| 4 | Piston | Aluminum alloy | Chromate |
| 5 | Piston rod | Carbon steel | Hard chrome plated |
| 6 | Bushing | Oil-impregnated sintered alloy | - |
| 7 | Seal retainer | Stainless steel | - |
| 8 | Return spring | Steel wire | Zinc chromated |
| 9 | Spring guide | Aluminum alloy | Chromate |
| 10 | Spring seat | Aluminum alloy | Chromate |
| 11 | Plug with fixed orifice | Alloy steel | Black zinc chromated |
| 12 | Retaining Ring | Carbon tool steel | Phosphate coating |
| 13 | Sub-plate | Aluminum alloy | Metallic coating |
| 14 | Hexagon socket head cap screw with spring washer | Carbon steel | Nickel plated |
| 15 | Plate | Aluminum alloy | Metallic coating |
| 16 | Hexagon socket head cap screw with spring washer | Carbon steel | Nickel plated |
| 17 | Solenoid valve | - | *Refer to the information below |
| 18 | Damper | Urethane | - |
| 19 | Bumper A | Urethane | - |
| 20 | Damper B | Urethane | - |
| 21 | Retaining Ring | Stainless steel | - |
| 22 | Piston packing | NBR | - |
| 23 | Piston gasket | NBR | - |
| 24 | Wear ring | Resin | - |
| 25 | Head cover gasket | NBR | - |
| 26 | Sub-plate gasket | NBR | - |
| 27 | Gasket | NBR | - |
| 28 | Pipe Gasket | Urethane rubber | - |
| 29 | Gasket | Resin | - |
| 30 | Spacer gasket | Resin | - |
| 31 | Single-action fittings | - | Port size: ø6 (6-mm diameter) |
| 32 | Stud | Brass | Electroless nickel plated |
| 33 | Pipe | Aluminum alloy | Clear anodizing |
Drawing
(Units: mm)
Dimensional drawings: basic type (B) single acting, spring return / CVM3B bore size - stroke S
Dimensional drawings: basic type (B) single acting, spring extend / CVM3B bore size - stroke T / built-in single-action fitting
- *See the manufacturer's catalog for dimensions and information other than the above.
| Part Number |
|---|
| CVM3B20-50S-1DS |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Cylinder Operation Method | Cylinder (Tube) Inner Diameter (Ø) | Stroke (mm) | Operating Pressure (MPa) | Specifications | Port thread type | Auto Switches | Lead Wire | The number of the switches | Type of Mount Support | Custom-made Specifications | Type | Solenoid valve voltage | Lead wire electrical entry | Indicator light / Surge voltage suppressor |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | Single Acting (Extruded) | 20 | 50 | 0.18 to 0.7 | Without magnet | Rc | - | - | - | Basic type | None | Screw-in piping type | 100 V AC (50/60 Hz) | DIN terminal | With surge voltage suppressor |
Loading...
Basic Information
| Rod Operation Method | Single Rods | Main Body Shape | Standard | Additional Function | Standard |
|---|---|---|---|---|---|
| Environment, Applications | Standard | End Locking | No | Valves | Presence |
| Cushion | Rubber cushion |
Please check the type/dimensions/specifications of the part CVM3B20-50S-1DS in the CVM3 Series Valve Mounted Cylinder, Single Acting, Spring Return/Extend series.
Specification/Dimensions
-
Auto Switches
-
Lead Wire
- 0.5
- 0.5 (M12 4-pin A-cord [normal-key] plug connector)
- 3
- 5
-
The number of the switches
-
type
- CDVM3
- CVM3
-
Cylinder Operation Method
- Single Acting (Extruded)
- Single-Action (Retraction)
-
Cylinder (Tube) Inner Diameter(Ø)
-
Stroke(mm)
-
Operating Pressure(MPa)
-
Specifications
- Built-in magnet
- Without magnet
-
Port thread type
- NPT
- Rc
-
Type of Mount Support
- Axial foot type
- Basic type
- Head-end flange
- Head end trunnion type
- Rod-end flange type
- Rod end trunnion type
- Single clevis
- U-Shaped Clevis Type
-
Custom-made Specifications
- None
- Piston rod, rod-end nut material: stainless steel
-
Type
- Built-in one-touch fittings
- Screw-in piping type
-
Solenoid valve voltage
- 12 V DC
- 24 V DC
- 100 V AC (50/60 Hz)
- 110 V AC (50/60 Hz)
- 200 V AC (50/60 Hz)
- 220 V AC (50/60 Hz)
-
Lead wire electrical entry
- DIN terminal
- Grommet
- L plug connector
- M plug connector
-
Indicator light / Surge voltage suppressor
- No
- With indicator light and surge voltage suppressor (except type G)
- With surge voltage suppressor
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 21 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Products like this...
| Part Number |
|---|
| CDVM3B20-25S-1DZ |
| CDVM3B20-25S-1DZ-C73 |
| CDVM3B20-25S-1G |
| CVM3B20-50S-1G |
| CVM3B20-50S-1MZ |
| CVM3B20-50S-2G |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Cylinder Operation Method | Cylinder (Tube) Inner Diameter (Ø) | Stroke (mm) | Operating Pressure (MPa) | Specifications | Port thread type | Auto Switches | Lead Wire | The number of the switches | Type of Mount Support | Custom-made Specifications | Type | Solenoid valve voltage | Lead wire electrical entry | Indicator light / Surge voltage suppressor |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | Single Acting (Extruded) | 20 | 25 | 0.18 to 0.7 | Built-in magnet | Rc | Without switch | - | - | Basic type | None | Screw-in piping type | 100 V AC (50/60 Hz) | DIN terminal | With indicator light and surge voltage suppressor (except type G) | ||
- | 1 Piece(s) | Quote | Single Acting (Extruded) | 20 | 25 | 0.18 to 0.7 | Built-in magnet | Rc | C73 | 0.5 | 2 | Basic type | None | Screw-in piping type | 100 V AC (50/60 Hz) | DIN terminal | With indicator light and surge voltage suppressor (except type G) | ||
- | 1 Piece(s) | Quote | Single Acting (Extruded) | 20 | 25 | 0.18 to 0.7 | Built-in magnet | Rc | Without switch | - | - | Basic type | None | Screw-in piping type | 100 V AC (50/60 Hz) | Grommet | No | ||
- | 1 Piece(s) | Quote | Single Acting (Extruded) | 20 | 50 | 0.18 to 0.7 | Without magnet | Rc | - | - | - | Basic type | None | Screw-in piping type | 100 V AC (50/60 Hz) | Grommet | No | ||
- | 1 Piece(s) | Quote | Single Acting (Extruded) | 20 | 50 | 0.18 to 0.7 | Without magnet | Rc | - | - | - | Basic type | None | Screw-in piping type | 100 V AC (50/60 Hz) | M plug connector | With indicator light and surge voltage suppressor (except type G) | ||
- | 1 Piece(s) | Quote | Single Acting (Extruded) | 20 | 50 | 0.18 to 0.7 | Without magnet | Rc | - | - | - | Basic type | None | Screw-in piping type | 200 V AC (50/60 Hz) | Grommet | No |
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